| Mesmer vs Jin | 58–83 | 41.13% |
| Mesmer vs Reina | 55–74 | 42.64% |
| Mesmer vs Kazuya | 54–68 | 44.26% |
| Mesmer vs King | 41–64 | 39.05% |
| Mesmer vs Eddy | 19–60 | 24.05% |
| Mesmer vs Hwoarang | 23–52 | 30.67% |
| Mesmer vs Law | 21–48 | 30.43% |
| Mesmer vs Steve | 32–35 | 47.76% |
| Mesmer vs Asuka | 25–40 | 38.46% |
| Mesmer vs Azucena | 22–43 | 33.85% |
| Mesmer vs Dragunov | 23–41 | 35.94% |
| Mesmer vs Lili | 26–36 | 41.94% |
| Mesmer vs Jun | 28–34 | 45.16% |
| Mesmer vs Yoshimitsu | 18–38 | 32.14% |
| Mesmer vs Bryan | 15–41 | 26.79% |
| Mesmer vs Paul | 17–38 | 30.91% |
| Mesmer vs Lidia | 19–35 | 35.19% |
| Mesmer vs Xiaoyu | 20–30 | 40.00% |
| Mesmer vs Devil Jin | 20–27 | 42.55% |
| Mesmer vs Lee | 17–29 | 36.96% |
| Mesmer vs Alisa | 15–28 | 34.88% |
| Mesmer vs Nina | 11–30 | 26.83% |
| Mesmer vs Victor | 9–32 | 21.95% |
| Mesmer vs Feng | 20–17 | 54.05% |
| Mesmer vs Jack-8 | 15–19 | 44.12% |
| Mesmer vs Lars | 11–23 | 32.35% |
| Mesmer vs Claudio | 12–16 | 42.86% |
| Mesmer vs Kuma | 8–13 | 38.10% |
| Mesmer vs Leo | 6–12 | 33.33% |
| Mesmer vs Raven | 7–11 | 38.89% |
| Mesmer vs Leroy | 7–10 | 41.18% |
| Mesmer vs Shaheen | 8–7 | 53.33% |
| Mesmer vs Heihachi | 3–9 | 25.00% |
| Mesmer vs Zafina | 4–6 | 40.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.